I'm wondering whether or not I'm being too anal to take my 2010 iMac 27 to the Apple Store because of a dead pixel? They had replaced my LCD last year because of a yellow tint on my screen and the replacement LCD had a dead pixel or two. The glass screen was also somewhat scratched which I do not believe I did since it stays in one spot always but it could have been possible that during transportation I did it. The dead pixel is some what bothersome when reading text on a white screen otherwise it cant be seen. Input?